Flashing light for warning sign



FIG. 1 is a top view of the flashing light for warning sign;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right view thereof; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for a flashing light for warning sign, as shown and described. 